<template>
  <div>
    <h3>选择你喜欢的专栏</h3>
    <br />
    <label v-for="(item, index) in arr" :key="index">
      <input type="checkbox" name="" id=" " v-model="checkeds" :value="item" />
      <span>{{ item }}</span>
    </label>
    <br />
    <ul>
      <li v-for="(item, index) in checkeds" :key="index">{{ item }}</li>
    </ul>
  </div>
</template>

<script>
export default {
  data() {
    return {
      arr: ["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
      checkeds: [],
    };
  },
  methods: {},
};
</script>

<style scoped></style>
